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Minor planet follow-up portal
v. 3.16.4
2025 US5
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Name
C454HX1 → 2025 US5
Type
NEO
Status
Actively Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Last Update: 2025-Oct-24 11:14
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60972.0
Oct. 24, 2025
Orbital inclination in deg
3.99849
Longitude of Ascending Node (deg)
210.71263
Arg of perihelion (deg)
249.68827
Eccentricity
0.3866791
Mean distance (AU)
1.3359425
Mean Anomaly (deg)
327.03072
Absolute Magnitude (H)
30.2
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
3
Diameter in meters
(range)
2 - 12
Physical Parameters
Diameter
Initial Diameter Guess using H=30.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
3.24 m
+9.0 / -2.0
Follow-up Details
NEOCP
digest2
score
88
Number of observations
21
Arc length (days)
1.07
Time since last observation (days)
0.35
Spectroscopy Details
Known Taxonomies
None
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